edu.bsu.cs.algorithm
Class Center

java.lang.Object
  |
  +--edu.bsu.cs.algorithm.Algorithm
        |
        +--edu.bsu.cs.algorithm.Center

public class Center

extends Algorithm

Finds the center of a given graph. Center C(G) is the subgraph induced by the vertices of G whose eccentricity equals the radius of G. Based on Floyd-Warshall Algorithm implemented by Yang and Fred.

Since:

12 May 1999

Version:

31 May 2002

Author:

Nicolas Giampaoli

, Elizabeth VandenBerg

Constructor Summary

Center()

Center(JavaGraph jGraph, Vector inputs, Vector animation)

Method Summary

void	callOwnConstructor(JavaGraph jGraph, Vector inputs, Vector animation) This method is called by Jedit for any algorithm it executes and must be used in any working algorithm.
protected void	center()
protected void	center(JavaGraph jGraph, Vector inputs, Vector animation)

Methods inherited from class edu.bsu.cs.algorithm.Algorithm

getCode, getDescription, getName, getType, setCode, setDescription, setFromResources, setName, setType, succeeded, succeeded

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Center

public Center()

Center

public Center(JavaGraph jGraph,
              Vector inputs,
              Vector animation)

Method Detail

center

protected void center()

center

protected void center(JavaGraph jGraph,
                      Vector inputs,
                      Vector animation)

callOwnConstructor

public void callOwnConstructor(JavaGraph jGraph,
                               Vector inputs,
                               Vector animation)

Description copied from class: Algorithm

This method is called by Jedit for any algorithm it executes and must be used in any working algorithm.

Specified by:

callOwnConstructor in class Algorithm

Parameters:

jGraph - the edu.bsu.cs.graph.JavaGraph that the algorithm is performed on

inputs - a Vector of inputs that consists of

• An Integer, if the algorithm uses a single vertex as a starting point
• Two Integers if the algorithm uses two vertices as starting points
• A String if the algorithm starts off of typed input
• Nothing if the algorithm runs automatically on a graph

animation - a Vector that is filled with AnimObjects as the algorithm proceeds. It must be instantiated before this method is called.